VLC media player is an open source video and audio player capable of playing almost any type of media including DVDs and VCDs. In addition to being able to play most video and audio files, VLC can also post free ads without registration
File extensions that can be opened by vlc-media-player

xb.ASX	Advanced Stream Redirector
xb.DTS	Digital Theater Systems Audio File
xb.GXF	General eXchange Format
xb.M2V	MPEG-2 Video
xb.M3U	MP3 Uniform Resource Locator
xb.M4V	MPEG-4 Video File
xb.MPEG1	MPEG-1 Video
xb.MPEG2	MPEG-2 Video
xb.MTS	AVCHD Video File
xb.MXF	Material eXchange Format
xb.OGM	Ogg Multimedia Container File
xb.PLS	Playlist
xb.BUP	DVD Information File
xb.A52	Dolby Digital AC-3 Compressed Audio File
xb.AAC	Advanced Audio Coding Compressed Audio File
xb.B4S	Winamp 3+ Playlist
xb.CUE	Cue Sheet
xb.DIVX	DivX Movie
xb.DV	Digital Video
xb.FLV	Flash Video
xb.M1V	MPEG-1 Video
xb.M2TS	MPEG-2 Transport Stream Videos
xb.MKV	Matroska Video Stream
xb.MOV	Apple QuickTime Movie
xb.MPEG4	MPEG-4 Video
xb.OMA	OpenMG Audio File
xb.SPX	Ogg Speex Audio File
xb.TS	DVD Video
xb.VLC	VLC Media Player Data
xb.VOB	DVD Video Object
xb.XSPF	XML Shareable Playlist Format
xb.DAT	VCD Video
xb.BIN	Binary DVD Video
xb.IFO	DVD Information File
xb.PART	Partially Downloaded File
xb.3G2	3G Mobile Phone Video
xb.AVI	Audio Video Interleave
xb.MPEG	MPEG Video
xb.MPG	MPEG Video
xb.FLAC	Free Lossless Audio Codec Compressed Audio FIle
xb.M4A	MPEG-4 Audio File
xb.MP1	MPEG-1 Audio Layer I
xb.OGG	Ogg Multimedia Container File
xb.WAV	Waveform Audio
xb.XM	Extended Module Audio File
xb.3GP	3G Mobile Phone Video
xb.SRT	DVD Subtitles File
xb.WMV	Windows Media Video
xb.AC3	Dolby Digital AC-3 Compressed Audio File
xb.ASF	Advanced Systems Format Video
xb.MOD	MOD Audio File
xb.MP2	MPEG-1 Audio Layer II
xb.MP3	MPEG-1 Audio Layer 3
xb.MP4	MPEG-4 Part 14 Multimedia Container
xb.WMA	Windows Media Audio File
xb.MKA	Matroska Audio Stream
xb.M4P	Protected AAC File

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